Nan Xing is a middle school student who loves writing online novels. Her latest story features a charming hero based on her idol, Lu Zi Chen, and a clever villain named Xiao Wu Di.

One day, Nan Xing makes a wish in a magical Fairy pool for an unforgettable love — and unexpectedly, Xiao Wu Di comes to life! Though she tries to avoid him, the villain insists on sticking around and even makes her look after him. Things get stranger when Nan Xing discovers her wish gave her a special power: whenever she's in trouble, Xiao Wu Di appears to help her.

Now, with a fictional villain turned real-life sidekick, Nan Xing must navigate chaos, magic, and unexpected feelings.